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1939 Jefferson Nickel Doubled Die Reverse: The Five-Cent Rarity Still Hiding in Plain Sight

1939 Jefferson Nickel DDO

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Stacks Bowers December Auction

US Coins

Photo By Stack's Bowers - 1916-D Mercury Dime. MS-67 FB (PCGS). CAC. -March 2020 Auction - Session 7 - The D. Brent Pogue Collection Part VII: Masterpieces of United States Coinage - Lot 7050 - Sold $204,000

1916-D Mercury Dime : A Collector’s Guide

US Coins CoinWeek Notes -
1916-D Mercury Dime: The 264,000-Coin Rarity Collectors Still Chase The 1916-D Mercury Dime is a scarce key date from the first year of an iconic American...
1942-D/D Jefferson Nickel. FS-501. D/Horizontal D. MS-66 FS (PCGS).

1942-D/D Jefferson Nickel FS-501: The Wartime Die Blunder That Survived in Full Steps

US Coins CoinWeek -
The Wartime Jefferson Nickel Variety Hiding in Plain Sight A dramatic Jefferson nickel variety crossed the block in Stack’s Bowers Galleries’ November 2025 Showcase Auction...
1928 Peace Dollar PCGS 66+ with CAC Sticker

1928 Peace Dollar: The Low-Mintage Key Date With a Counterfeit Problem

US Coins CoinWeek -
The 1928 Peace Dollar: The Key Date Born From a Silver Meltdown The 1928 Peace Dollar has a special place in the Peace Dollar series....

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Collecting Strategies

Eye Appeal Rules Current Rare Coin Market

Jeff Garrett -
In the eyes of the collector, coins with eye appeal and quality are today's trend The rare coin market evolves, and many series go out...

Peace Dollars: The Underrated Silver Dollar Series Collectors Should Reconsider

Inflation’s Impact on the Coin Market

Errors & Varieties

Errors and Varieties

PCGS Certifies Unique 2022-D Wilma Mankiller Quarter Struck on a Nickel Planchet

Mike Byers -
A Modern U.S. Mint Error With a 90-Year Backstory A dramatic modern mint error has surfaced in the American Women Quarters Program. PCGS has certified...

1943/2-S Lincoln Cent: The Wartime Overdate No One Saw for 79 Years

The 13 Rare Lincoln Cent Double Dies that Collectors Chase

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Blanchard and Company Gold and Precious Metals

Ancient Coins

Ancient Coins

Celestial Twins on Ancient Coins: Castor, Pollux, and the Power of the Dioscuri

Mike Markowitz -
Dioscuri Ancient Coins: Castor and Pollux Shine Across Greek and Roman Coinage By Mike Markowitz for CoinWeek Ancient coins carried stories. They also carried power. Few ancient...

The Lydian Lion Trite: The First Official Coin and the Birth of Money

Coinage of Ancient Pisidia: The Mountain Cities That Refused to Submit

World Coins

Auctions

From $30 Coin Shop Find to GreatCollections: The 1967 Australia Mészáros Swan Dollar in PCGS Proof-67 CAMEO

CoinWeek -
A major Australian “might-have-been” comes to GreatCollections this summer. The coin is a 1967 Australia Andor Mészáros Silver Dollar Plain Edge, KM-XM2. PCGS grades it...

Atlas Numismatics Adds 606 Fixed-Price Coins, Medals, and Tokens

Unique 1937 George VI Florin Die Trial Reveals Edward VIII Coinage Connection

Paper Money

Paper Money

What’s on the Front of My Dollar Bill? A Primer

CoinWeek Notes -
The Hidden Codes on the Front of a $1 Bill Most Americans see a $1 bill every day. Yet few people slow down long enough...

1901 $10 Bison Note: The Frontier Icon That Replaced a Battleship

1914 $20 Federal Reserve Note: The “Horse Blanket” That Launched Modern Money

Dillon Gage Precious Metals Depository

Rick Snow Eagle Eye Rare Coins

Bullion

Bullion & Precious Metals

Gold and Silver Face a New Test as the Fed Turns Hawkish

CoinWeek -
Gold and Silver Hit a New Test as Iran Risk Fades and the Fed Turns Tough Gold and silver started the week with a familiar...

Gold Tests $4,000 as Silver Defends $60 in a Market Suddenly Ruled by Rates

Coin Planchets: The Invisible Disc That Makes or Breaks a Bullion Coin

Medals & Tokens

Medals and Tokens

Indian Peace Medals: Important and Historic Collectibles

Russell A. Augustin -
Indian Peace Medals: Russ Augustin Explores Rare U.S. History Video with Russell Augustin   Indian Peace Medals rank among the most historic objects in American numismatics. They...

1924 Paris Olympic Gold Medal, First to Carry the Olympic Rings, Heads to Auction

1837 Feuchtwanger Cent: The Tiny Token That Almost Changed U.S. Coinage

News and More

Crime and Fraud

Counterfeit 1921-D Morgan Dollar: A Fake PCGS Slab With a Carson City Fingerprint

Jack D. Young -
A Fake 1921-D Morgan Dollar Carried a Carson City Fingerprint By Jack D. Young – The Dark Side Group Counterfeit Morgan Dollars keep evolving. However, they...

The Five Traits Behind Every Great Coin Collection

The 1994-W Vietnam Veterans Memorial Silver Dollar: The Coin That Touches the Wall

Clubs & Orgs

Clubs & Organizations

ANA 2026 World’s Fair of Money Brings Shipwreck Gold, a 1913 Liberty Nickel, and 1,700 Years of Empire to Pittsburgh

American Numismatic Association -
Shipwreck Gold, a 1913 Nickel, and 1,700 Years of Empire Headline ANA 2026 The American Numismatic Association will bring one of the hobby’s most ambitious...

Dennis Tucker Joins CSNS Board in Major Win for Collector Education

Six-Figure Gift Gives PNG Education and Dealer Standards a Major Boost

Dealers & Industry

Coin Shows

Shows & Conventions

America’s 250th Gets a Showstopper: 1921 Proof Double Eagle and Declaration Print Head to ANA 2026

CoinWeek -
  A legendary 1921 Proof Saint-Gaudens Double Eagle and rare early American artifacts from the Brian Hendelson Collection will anchor a major display at the...

PNG Adds Dealer Day to November Baltimore Expo

Whitman Summer Expo Brings 1792 Patterns, 200+ Dealers to Baltimore

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Recent News & Articles

Auctions

Coin Rarities & Related Topics: The Malibu Collection of Proof Liberty Seated Quarters, with information for beginning and intermediate collectors

Greg Reynolds -
Bowers and Merena will auction the second part of the Malibu Collection, among other consignments. The focus here is on Malibu's collection of Proof Liberty Seated Quarters dating from 1863 to 1891.
Auctions

Coin Profile 1804 Bust Quarter, Single Finest Certified B-1, Ex: Colonel Green

Heritage Auctions -
At the time of his death--with a total estate valued at more than $40 million--his coin collection was valued at an estimated $5 million, along with a stamp collection worth $3.5 million.
US Coins

Pricing Controversy with New 5 oz. “America the Beautiful” Bullion Coins

CoinWeek -
The U.S. Mint’s Dec. 1 announcement that the new 2010 America the Beautiful 5-ounce .999 fine silver bullion quarter dollars were to go on...
World Coins

Sea Search Armada Seeks Rights to 1708 San Jose Shipwreck

CoinWeek -
  Sea Search Armada, a US-based salvage company, claims the Republic of Colombia owes it $4 billion to $17 billion for breaching a contract granting...
Crime and Fraud

Superior Gold Group LLC is seized, assets frozen

CoinWeek -
On Monday, a California judge froze the assets of Superior Gold Group LLC of 100 Wilshire Boulevard, as well another office in Woodland Hills,...
Auctions

Coin Rarities & Related Topics: O’Neal Collection of Indian Head $5 Gold Coins

Greg Reynolds -
News and Analysis on scarce coins, coin markets, and the coin collecting community #30 A Weekly Column by Greg Reynolds.... I. FUN Auctions During the Jan. 2011...
Auctions

Jim O’Neal Collection of $5 Indians Readies for Auction in Heritage FUN U.S. Coin Event

Heritage Auctions -
Finest known 1909-O half eagle headlines the Jan. 6 Platinum Night auction of this PCGS Registry Set All-Time Finest in Tampa, FL The finest collectible...
People

Chris Napolitano Named President of Bowers and Merena Auctions

CoinWeek -
Bowers and Merena Auctions, one of the world’s preeminent auctioneers for rare coins and currency and a subsidiary of Spectrum Group International, Inc. (SPGZ.PK),...
Paper Money

Useless Money: Production “Error” to Cause Delay in New $100 Bill Debut

CoinWeek -
The US government said it is still trying to identify the source of the production glitch that forced it to postpone introducing the new...
US Coins

The Fab Five Type Three $20 Liberty Head Double Eagles

CoinWeek -
By Doug Winter - RareGoldCoins.com ...... CoinWeek Content Partner There are five ultra-low mintage Type Three Liberty Head Double Eagles that were produced for circulation during...
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